AU2003233943A1 - Method for diagnosing a leakage of a hydraulic release system of a twin clutch of a parallel shift gearbox - Google Patents

Method for diagnosing a leakage of a hydraulic release system of a twin clutch of a parallel shift gearbox

Info

Publication number
AU2003233943A1
AU2003233943A1 AU2003233943A AU2003233943A AU2003233943A1 AU 2003233943 A1 AU2003233943 A1 AU 2003233943A1 AU 2003233943 A AU2003233943 A AU 2003233943A AU 2003233943 A AU2003233943 A AU 2003233943A AU 2003233943 A1 AU2003233943 A1 AU 2003233943A1
Authority
AU
Australia
Prior art keywords
diagnosing
leakage
release system
parallel shift
twin clutch
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2003233943A
Other languages
English (en)
Inventor
Gerd Ahnert
Reinhard Berger
Carsten Bunder
Gerd Jaggle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schaeffler Buehl Verwaltungs GmbH
Original Assignee
LuK Lamellen und Kupplungsbau Beteiligungs KG
LuK Lamellen und Kupplungsbau GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LuK Lamellen und Kupplungsbau Beteiligungs KG, LuK Lamellen und Kupplungsbau GmbH filed Critical LuK Lamellen und Kupplungsbau Beteiligungs KG
Publication of AU2003233943A1 publication Critical patent/AU2003233943A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/126—Details not specific to one of the before-mentioned types adjustment for wear or play
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/10—Clutch systems with a plurality of fluid-actuated clutches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D48/0206—Control by fluid pressure in a system with a plurality of fluid-actuated clutches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/42—Clutches or brakes
    • B60Y2400/428—Double clutch arrangements; Dual clutches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
    • F16D2021/0653—Hydraulic arrangements for clutch control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
    • F16D2021/0669—Hydraulically actuated clutches with two clutch plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/102—Actuator
    • F16D2500/1026—Hydraulic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/104—Clutch
    • F16D2500/10406—Clutch position
    • F16D2500/10412—Transmission line of a vehicle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/104—Clutch
    • F16D2500/10443—Clutch type
    • F16D2500/1045—Friction clutch
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/108—Gear
    • F16D2500/1086—Concentric shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/302—Signal inputs from the actuator
    • F16D2500/3024—Pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/302—Signal inputs from the actuator
    • F16D2500/3026—Stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/501—Relating the actuator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/51—Relating safety
    • F16D2500/5108—Failure diagnosis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/51—Relating safety
    • F16D2500/5108—Failure diagnosis
    • F16D2500/511—Leak detection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/71—Actions
    • F16D2500/7105—Inhibit control automatically

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Control Of Transmission Device (AREA)
AU2003233943A 2002-04-10 2003-04-10 Method for diagnosing a leakage of a hydraulic release system of a twin clutch of a parallel shift gearbox Abandoned AU2003233943A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DE10215715 2002-04-10
DE10215715.4 2002-04-10
DE10226505.4 2002-06-14
DE10226505 2002-06-14
DE10233146.4 2002-07-22
DE10233146 2002-07-22
PCT/DE2003/001198 WO2003087616A1 (fr) 2002-04-10 2003-04-10 Procede de detection d'une fuite dans un systeme de debrayage hydraulique d'un embrayage double d'une transmission a changement parallele

Publications (1)

Publication Number Publication Date
AU2003233943A1 true AU2003233943A1 (en) 2003-10-27

Family

ID=28678496

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003233943A Abandoned AU2003233943A1 (en) 2002-04-10 2003-04-10 Method for diagnosing a leakage of a hydraulic release system of a twin clutch of a parallel shift gearbox

Country Status (5)

Country Link
AU (1) AU2003233943A1 (fr)
DE (2) DE10391573D2 (fr)
FR (1) FR2838384A1 (fr)
IT (1) ITMI20030726A1 (fr)
WO (1) WO2003087616A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8366588B2 (en) 2005-03-17 2013-02-05 Zf Friedrichshafen Ag Method and device for controlling a motor vehicle drive train

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10355253B4 (de) * 2002-11-28 2018-11-22 Schaeffler Technologies AG & Co. KG Reibungskupplungseinrichtung und Verfahren zur Diagnose einer Kupplungseinrichtung
EP1548313B2 (fr) 2003-12-23 2016-09-28 Schaeffler Technologies AG & Co. KG Dispositif de transmission de couple et train d'entraînement le comprenant
EP1593870B1 (fr) * 2004-05-05 2008-01-16 LuK Lamellen und Kupplungsbau Beteiligungs KG Procédé de détection d'une erreur dans un dispositif d'actionnement
DE502005006276D1 (de) * 2005-07-06 2009-01-29 Getrag Ford Transmissions Gmbh Verfahren zur Bestimmung der Temperatur einer Reibkupplung
DE102005039922A1 (de) * 2005-08-24 2007-03-08 Zf Friedrichshafen Ag Einrichtung zum Betätigen einer Membranfederkupplung für Fahrzeuge
ATE499533T1 (de) * 2005-12-15 2011-03-15 Volvo Lastvagnar Ab Verfahren zur erfassung einer kupplungszylinderleckage
DE102006008226A1 (de) * 2006-02-22 2007-08-23 Robert Bosch Gmbh Doppelkupplung für ein Doppelkupplungsgetriebe
FR2902478B1 (fr) * 2006-06-14 2008-09-26 Peugeot Citroen Automobiles Sa Systeme d'embrayage a commande hydraulique comportant un moyen fiable pour determiner l'etat d'embrayage
DE102006042356A1 (de) * 2006-09-08 2008-03-27 Zf Friedrichshafen Ag Verfahren zur Detektierung des Anlegepunktes einer Kupplung, insbesondere einer nassen Anfahrkupplung
DE102007009542B4 (de) * 2007-02-27 2008-12-04 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Verfahren zur Ansteuerung eines Druckmittelverbrauchers unter Verwendung eines Druckdifferenzsensors und Steuervorrichtung
DE102007024794A1 (de) * 2007-05-26 2008-11-27 Zf Friedrichshafen Ag Verfahren und Einrichtung zum Steuern des Einrückgrades einer automatischen oder automatisierten Kraftfahrzeugkupplung
GB2458496B (en) * 2008-03-20 2012-07-11 Ford Global Tech Llc A method and apparatus for leak testing a hydraulic clutch actuation system
JP5153525B2 (ja) * 2008-09-01 2013-02-27 本田技研工業株式会社 クラッチ制御装置
DE102009055161A1 (de) 2009-12-22 2011-06-30 Robert Bosch GmbH, 70469 Verfahren und Vorrichtung zur Leckageprüfung in einem automatisierten elektrohydraulischen Kupplungssystem in einem Kraftfahrzeug
DE102011119631A1 (de) * 2011-11-22 2013-05-23 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Aktuatoranordnung für einen Kraftfahrzeug-Antriebsstrang
DE102012220178B4 (de) 2012-01-26 2022-02-10 Schaeffler Technologies AG & Co. KG Verfahren zur Fehlerdetektierung in einem hydraulischen Kupplungsbetätigungssystem
DE102016118423A1 (de) * 2016-09-07 2018-03-08 Lsp Innovative Automotive Systems Gmbh Elektrohydraulisches System für die Betätigung von Kupplung(en) und Gangsteller(n) von Schaltgetrieben
CN106763619A (zh) * 2017-01-22 2017-05-31 北京航空航天大学 电动汽车用两挡变速器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19853333A1 (de) * 1997-11-29 1999-06-02 Luk Getriebe Systeme Gmbh Kupplung
DE19927117A1 (de) * 1999-06-15 2000-12-21 Sitec Industrietechn Gmbh Meßeinrichtung zur Bestimmung von Leckagen bei hydraulischen Bauelementen
DE10034745B4 (de) * 1999-08-02 2012-08-30 Schaeffler Technologies Gmbh & Co. Kg Vorrichtung zum Betätigen zweier Kupplungen
DE19936886A1 (de) * 1999-08-05 2001-03-15 Daimler Chrysler Ag Zahnräderwechselgetriebe mit zwei im Kraftfluß parallel zueinander angeordneten Teilgetrieben
DE10020187A1 (de) * 2000-04-25 2001-10-31 Getrag Getriebe Zahnrad Hydraulische Schaltung für ein automatisiertes Doppelkupplungsgetriebe für Kraftfahrzeuge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8366588B2 (en) 2005-03-17 2013-02-05 Zf Friedrichshafen Ag Method and device for controlling a motor vehicle drive train

Also Published As

Publication number Publication date
DE10316419B4 (de) 2015-09-17
ITMI20030726A1 (it) 2003-10-11
FR2838384A1 (fr) 2003-10-17
DE10316419A1 (de) 2003-11-06
WO2003087616A1 (fr) 2003-10-23
DE10391573D2 (de) 2005-02-24

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase